I think the manga would probably be better even though I never read it. Just from experiencing reading books and then watching the movie, the books were always better. In my case, I've only watched the anime so I can't say too much about the manga. If I read manga, I don't watch the anime usually. If I watch the anime, I won't read the manga.

well I can't really chose...I love manga,yes!
but it's really good to see that book that your reading come into anime and all...but then again, people are right when they say that the anime does take out some parts.
It's like your waiting for that to happen in the anime, because you first saw/read it in the manga, but then it never does....so yeah.

but I mean, that's my opinion on manga and anime.
I just don't think I could chose which on is better.